Etdoor ET-1000E, Инструкция по установке и руководство пользователя

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Referring to Fig. 2 for recommended installation
1) Sectional door rail 5) O/S/C button
2) 24V DC flash light (optional extra) 6) Power socket
3) Wall switch 7) Door opener
4) Photo beam (RX/TX Type)
CHAIN SHUTTLE ASSEMBLY
As for the ease of the chain, it is delivered with the
chain and chain shuttle already assembled in the
track. If you need to assemble it yourself, connect
the chain shuttle to the chain with screw C tightened
firmly. Move shuttle B to half way along the rail
section; grease the chain and sprocket (Fig.3) with
a lithium type grease or equivalent. Do not use oil
type lubricants.